Power-Block Pneumatic Linear Thruster

The Power-Block pneumatic linear thruster features two precision steel guide rods with composite bearings to provide positive load support.

Loaded with standard features, the Power-Block pneumatic linear thruster is the ideal solution to a wide variety of short-stroke applications. Use alone or in conjunction with other Tolomatic linear actuators.

  • Force output up to 120 lbs (534 N)
  • Maximum stroke of 3 inches (76 mm)
  • Durable and tough lightweight extruded aluminum design offers low profile
  • Options include stop collar/bumper kit, dual tooling plates and switches

Power-Block Bore Size

Size PB 17 PB 20
Standard 1.06 in 1.25 in
Metric 27 mm 32 mm

Power-Block Max Stroke

Size PB 17 PB 20
Standard 1.06 in 1.25 in
Metric 27 mm 32 mm

Power-Block Max Force

Size PB 17 PB 20
Standard 88 lbf 123 lbf
Metric 391 N 547 N

Power-Block Max Load

Size PB 17 PB 20
Standard 20 lbs 25 lbs
Metric 76 kg 89 kg

PB Features

PB General Specs

PB Performance Specs

PB 17/20 Performance Specs

PB Switches

PB Switches Performance, Wiring & Dimensions

PB Dimensions

Use the links below to locate a Tolomatic distributor in your area, find out more information on how to specify and configure your actuator, service parts information, and selection guidelines and tips.

Find a Tolomatic distributor

PB Ordering

PB Service Parts Ordering

PB Selection Guidelines